package com.itheima.reggie.common;

/**
 * @author DL5O
 * @version 1.0
 * 基于ThreadLocal封装的工具类，用于保存和获取当前登陆用户的id
 */
public class BaseContext {
   private static ThreadLocal<Long>  threadLocal = new ThreadLocal<>();

   public static void setCurrentId(Long id){
      threadLocal.set(id);
   }

   public static Long getCurrentId(){
      return threadLocal.get();
   }
}
